baber/WOPTO huggingface dataset:
Patent KR-20190019782-A (KR)
Inventor: JEON HYE MIN
IPC: E03C1/18
Filed: 2017-08-19
Abstract: The present invention relates to a food filter plate including: a filter plate placed on the bottom inside a sink and filtering food; a push stick provided to push food on the filter plate to one side; and a food wastebasket provided to gather food at one side of the filter plate. The food filter plate prevents a water stuck phenomenon generated from a conventional filter plate positioned at the inside of a sink drain by which food wastes are filtered by the filter plate. In addition, the food filter plate can push and gather all wastes filtered by the push stick, and provides an advantage of easily processing wastes by gathering the same through the food wastebasket.
Patent KR-20190021931-A (KR)
Inventor: KWON BONG JIN
IPC: E04F13/08
Filed: 2017-08-24
Abstract: The present invention relates to a production method of an additive composition for a tile cement mortar capable of providing the additive composition for the tile cement mortar having excellent mixed homogeneity, an additive composition for tile cement mortar, and tile cement mortar. The production method of an additive composition for the tile cement mortar comprises a step of making cellulose ether come in contact with a urea solution.
Patent KR-20190029050-A (KR)
Title: Electric brake system
Inventor: KIM HEE JUN
IPC: B60T13/74
Filed: 2017-09-11
Abstract: Disclosed is an electronic brake system to aim miniaturization and lightweight of a structure. According to one embodiment of the present invention, the electronic brake system comprises: a master cylinder using first and second pistons to generate hydraulic pressure, and including a first hydraulic port to discharge working fluid from a first chamber having the first piston therein and a second hydraulic port to discharge the working fluid from a second chamber having the second piston therein; a pedal simulator connected to the master cylinder to provide reaction force responding to pedal force of a brake pedal, and including a simulation chamber to store the working pressure discharged from the first hydraulic port and a reservoir to store the working fluid; a simulator flow path to connect the first hydraulic port with the pedal simulator; a hydraulic processing unit using a piston operated by an electric signal outputted corresponding to displacement of the brake pedal, and including a first pressure chamber disposed on one side of the piston movably received in a cylinder block and a second pressure chamber disposed on the other side of the piston to be connected to one or more wheel cylinders; a first hydraulic circuit including a first hydraulic flow to communicate with the first pressure chamber, and first and second branch flow paths branched to be connected to two wheel cylinders from a second hydraulic flow path, respectively; a first backup flow path to connect the first hydraulic port with the first hydraulic circuit; and a solenoid valve controlling a flow of the working fluid to selectively provide the working fluid provided from the master cylinder to any one from the first backup flow path and the simulator flow path.
Patent KR-20190033729-A (KR)
Title: apparatus for honing tool
Inventor: KIM JU YOUNG
IPC: B24B33/08
Filed: 2017-09-22
Abstract: The present invention relates to a honing tool apparatus for a machine tool, which is capable of allowing a honing member to be honed and processed automatically along the center on a position of a processing hole of a processed object as the honing tool apparatus is eccentric and deflected when performing a honing process on the processed object, making it possible to perform a honing process on the processed object with an incorrect position, improving the cutting quality, preventing the honing member from being damaged, and enhancing durability. According to the present invention, the honing tool apparatus for the machine tool comprises: a base mounting unit whose rear end unit is selectively engaged with a driving means for providing rotatory power and reciprocating motion ability to have a ball insertion hole formed in an axial direction for making an elastic member inserted into and fixated on an internal side; a cover unit whose both end units are opened and which has a mounting hole formed in an axial direction to form a mounting space inside and is engaged to make a front end unit of the base mounting unit inserted into the mounting space through the rear end unit; a honing mounting unit which includes: an extended support unit which is extended from a mounting end unit placed on the rear end unit towards the rear side, and a honing member placed on the front end unit to have the processed object honed and processed by hanging and being fixated by being inserted into the mounting space through the front end unit of the cover unit; a deflection angle corresponding ball unit placed on the entrance side of the ball insertion hole to receive an elastic recovery force from the elastic member, to come in contact with an end unit of the extended support unit, and to give elastic support; and a multi-dimensional rotation support unit placed inside the mounting space to allow the extended support unit to penetrate the center unit and to support eccentric rotation and deflected movements of the honing mounting unit.
Patent KR-20190037432-A (KR)
Title: Cyclic hexapeptide-based compounds and uses thereof
Inventor: AHN JONG SEOG
IPC: A23K20/195
Filed: 2017-09-29
Abstract: The present invention provides cyclic hexapeptide-based compounds, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof; a method for producing the same, and a pharmaceutical use thereof. The cyclic hexapeptide-based compounds, the stereoisomer thereof or the pharmaceutically acceptable salt thereof according to the present invention is excellent in inhibiting metastasis and invasion of cancer cells, and is also excellent in suppressing growth of gram-positive bacteria, thereby capable of being used as an anticancer agent or an antibacterial agent.
Patent KR-20190037706-A (KR)
Title: foldable water craft
Inventor: HWANG SUN KEW
IPC: B63H21/17
Filed: 2017-09-29
Abstract: The present invention provides a foldable water bike, including: a base unit on which a propulsion means, including an electric motor supplied with power to a lower end portion to provide thrust, is mounted; a pair of underwater wing units which are provided on both sides of the base unit so as to be symmetric to each other and in which each of one end portions is connected to both sides of a lower portion of the base unit so as to provide lift force to an upper side while being sunk in the water when moving on the water; and buoyancy supporters respectively provided on both sides of an upper portion of the base unit and connected between the underwater wing unit and the base unit to provide supporting force and buoyancy, thereby being provided in a folding structure so as to minimize a volume and improving storage and portability.
Patent KR-20190038734-A (KR)
Title: A product information providing system using mobile application
Inventor: KIM YOUNG YEOL
IPC: G06Q30/06
Filed: 2017-09-30
Abstract: The present invention relates to a system for receiving information on products such as piping and equipment materials sold on the web using a mobile application and includes a seller server and a buyer terminal. The seller server has a database unit in which product information on a product sold in a seller′s shop is input, and is connected to a network to provide product information to the buyer through a web system. An application is installed in the buyer terminal, and product information is searched and selected through the application. The seller server extracts product information on the selected product from the buyer terminal, and transmits the extracted product information to the buyer terminal through the wireless communication network.
Patent KR-20190043688-A (KR)
Inventor: CHA YOUNGSU
IPC: G08B6/00
Filed: 2017-10-19
Abstract: The present invention provides an actuator. The actuator comprises: a support member; an operating unit installed at the support member to be rotatable and having a first electrode installed at one side and a stimulation providing unit installed at the other side to be capable of providing stimulation by rotation; and an attractive force providing unit having a second electrode to be capable of providing attractive force to the first electrode. The operating unit rotates so that the stimulation providing unit gives the stimulation to a sensing unit when the electrostatic attractive force is provided to the first electrode through the second electrode.
Patent KR-20190043781-A (KR)
Title: IoT apparatus and method for water leakage monitoring of water and sewerage
Inventor: OH JEONG WON
IPC: G06Q50/06
Filed: 2017-10-19
Abstract: The present invention relates to an IoT apparatus and a method thereof for monitoring leakage from a water and sewage pipeline, receiving data on leakage from a water and sewage pipeline, buried in each region, from a corresponding pressure sensor, a flow rate sensor, noise sensor and a temperature and humidity sensor to monitor the leakage, thereby enabling prompt repair or construction for being exchanged with a new pipeline when requested. To achieve the purpose, the present invention provides an apparatus for monitoring leakage from a water and sewage pipeline buried underground comprising: a wireless communication unit performing data communication; a sensor unit including at least one sensor sensing a state of the water and sewage pipeline; a memory including one or more logics modularizing data kinds and conditions through sensing of the sensor unit; and a control unit processing a leakage state of the water and sewage pipeline by one or more modularized logics.
Patent KR-20190046006-A (KR)
Title: Method of manufacturing a stereoscopic signboard using 3D printing
Inventor: KIM SEOK CHIL
IPC: G09F13/04
Filed: 2017-10-25
Abstract: The present invention relates to a method for manufacturing a stereoscopic signboard using three-dimensional printing and, more specifically, to a method for reducing a manufacturing time. According to one embodiment of the present invention, the method comprises: a step (A) of selecting an image; a step (B) of carving in relief; a step (C) of three-dimensional printing; a step (D) of editing the image; a step (E) of printing a screen; a step (F) of thermal forming in vacuum; and a step (G) of assembling and molding.
Patent KR-20180052086-A (KR)
Inventor: NEMOTO YUTA
IPC: H01M50/591
Filed: 2017-10-26
Abstract: The present invention relates to a sealed battery and a method for manufacturing the sealed battery. A first terminal (14) having an insertion through hole (14c) is overlapped on one side of a lid (11b) of a battery case (11) with one or a plurality of insulating materials (12, 13) interposed therebetween. The inner circumferential surface defining the insertion hole (14c) has a first rim and a second rim at a position farther than the first rim from the one or more insulating materials (12, 13). In the second rim, there is an inclined surface (14c1) having a concave portion (14c2) having a bottom at a position where the inclined surface (14c1) enters the inside of the first terminal (14). A second terminal (15) has a mounting hole (11c) of the lid (11b) and a shaft portion (15c) which is inserted into the insertion hole (14c). A front end of the shaft portion (15c) is caulked, and at least a part of the shaft portion (15c) is contained in the concave portion (14c2). According to the present invention, a caulking member and the terminal can be more firmly joined.
Patent KR-20190048817-A (KR)
Inventor: LEE CHANG YEOP
IPC: G01N21/3504
Filed: 2017-10-31
Abstract: The present invention relates to a precise measuring system for a fine dust precursor. The present invention relates to a device which can be controlled in the absence of a vibration using a thermoelectric element measuring a temperature of a measuring cell having a prism-type multipass among the measuring devices by using a tunable diode laser absorption spectroscopy (TDLAS) technique, which is a precursor of fine dust in a concentration of NO_x and SO_x.
Patent KR-20190049042-A (KR)
Inventor: KIM HYUN SIK
IPC: B60N2/06
Filed: 2017-11-01
Abstract: According to the present invention, in a vehicle (1), four first, second, third, and fourth seats (20-1, 20-2, 20-3, 20-4) are mounted on front and rear seat rows, and a seat moving means (30) is provided on a floor (2) of a vehicle interior space (9) for the whole seat rotation of the front and rear seat rows to rotate. Moreover, an individual seat rotates with respect to each of the front and rear seat rows, and a seat is moved. Therefore, a larger space and a convenience space are maximally secured in the vehicle interior space (9) limited by occupancy of a seat (20) with seat arrangement transform for the number of passengers to prevent an injury of the passengers and protect the passengers.
Patent KR-20190050248-A (KR)
Inventor: LEE BYUNG IL
IPC: F04D25/08
Filed: 2017-11-02
Abstract: The present invention relates to a fresh air pump (100), configured to provide clean air without fine dust to the inside by filtering the fine dust while introducing outdoor air. The fresh air pump (100) comprises: a housing (110) of which a front surface is opened; a metal filter unit (140) installed on the front surface that is opened; a discharge electrode unit (200) arranged to be spaced at a predetermined distance to be parallel with the metal filter unit (140); and a main fan (150) installed on one side surface of the housing (110) except for the front surface.
Patent KR-20190053662-A (KR)
Title: Display Unit
Inventor: KIM KYOUNG HOON
IPC: G02F1/1333
Filed: 2017-11-10
Abstract: According to the present invention, provided is a display device in which an LED FPCB of an LED module is extended to an upper surface of a light entering part of a light guide plate, a lower surface of the LED FPCB is attached to an upper surface of the diffusion sheet as a diffusion sheet is extended in the direction of the LED FPCB from an upper surface of the light guide plate, thereby reducing a bezel area, and moreover reliability of coupling a backlight unit and a liquid crystal panel can be supplemented since the LED FPCB is attached to the light guide plate and the optical sheet.
Patent KR-20190064994-A (KR)
Title: Reduced iron producing apparatus
Inventor: LEE BYONG PIL
IPC: C21B13/00
Filed: 2017-12-01
Abstract: According to an exemplary embodiment of the present invention, a reduced iron producing apparatus is configured to produce reduced iron by reduction-treating a raw material into reaction gas. The reduced iron producing apparatus can comprise: a reaction furnace having an inner space in which reaction gas flows; a transfer unit exposing a pile of raw materials on which raw materials are stacked by predetermined thickness to the reaction gas while transferring the pile of raw materials along the inner space of the reaction furnace; and a separation unit disposed on the transfer unit and separating the transferred pile of raw materials into an upper portion and a lower portion. Moreover, the separation unit can separate the upper portion and the lower portion from each other by separating a reduced upper portion from an unreduced lower portion based on the thickness of the pile of raw materials.
Patent KR-20190065670-A (KR)
Title: Shift operating apparatus for manual transmission
Inventor: PARK SEONG HUN
IPC: F16H63/30
Filed: 2017-12-04
Abstract: According to the present invention, a shift operating apparatus for a manual transmission comprises: a control shaft connected to a shift lever to rotate; a control finger provided on the control shaft to slide in an axial direction according to rotation of a select finger, and provided to rotate along with the control shaft; and a plurality of shift lugs individually provided on a plurality of shift rails, and having a lug groove into which the control finger is selectively inserted. The shift lugs are formed for a height of the lug groove to be different from each other.
Patent KR-20190066334-A (KR)
Title: Adhesive tape with a base containing 3d structures and preparation method thereof
Inventor: HONG JOUNG KI
IPC: C09J7/20
Filed: 2017-12-05
Abstract: The present invention relates to an adhesive tape including a substrate of a three-dimensional structure, which is capable of minimizing a contact point with a surface to be attached. The adhesive tape comprises: a substrate layer including a three-dimensional structure; and an adhesive layer applied on the three-dimensional structure of the substrate layer.
Patent KR-20190067999-A (KR)
Title: Microfluidic fuel cell and method for improving the performance of the same
Inventor: KIM KWANGYONG
IPC: H01M8/0247
Filed: 2017-12-08
Abstract: Provided by the present invention are a microfluidic fuel cell with improved performance and a performance improving method of the microfluidic fuel cell. For the above, the microfluidic fuel cell includes a microchannel in which fuel and an oxidizing agent flow. The microfluidic fuel cell includes a structure, in which an internal space of the microchannel is divided into a plurality of divided spaces by being extended in the longitudinal direction of a channel, in the microchannel. Moreover, the provided method for improving the performance of the microfluidic fuel cell inserts the structure, which is extended in the longitudinal direction of a channel to divide an internal space of the microchannel into a plurality of divided spaces, into the microfluidic channel of the microfluidic fuel cell including the microchannel in which fuel and an oxidizing agent flow. The present invention is able to improve the performance of the microfluidic fuel cell by including the structure dividing the inside of a channel in various shapes of microfluidic fuel cells including an existing microchannel.
Patent KR-20190071544-A (KR)
Title: Checkerboard Multitap
Inventor: LEE SANG HYEOK
IPC: H01R13/10
Filed: 2017-12-14
Abstract: The present invention relates to equipment for connecting multiple plugs to a single socket and, more specifically, a checkerboard-type power strip which does not restrict the position, direction, or arrangement of plugs by alternating arrangement of positive electrodes and negative electrodes of an internal power supply line within a body. According to the present invention, the checkerboard-type power strip is characterized in that an odd number of rows of connection ports are provided in a body and positive electrodes and negative electrodes of an internal power supply line from an external power supply line are arranged one after another within the body.
Patent KR-20190074118-A (KR)
Title: Anode active material for lithium secondary battery, Method of making the same and Lithium secondary battery comprising the same
Inventor: SHIN SUN YOUNG
IPC: H01M4/587
Filed: 2017-12-19
Abstract: The present invention provides a negative electrode active material which is a secondary particle formed by granulation of a silicon composite primary particle and an artificial graphite primary particle in which SiO_x (0<x<2) is doped with or chemically bonded with at least one metal selected from a group consisting of Li, Mg, Al, and Ca, wherein the silicon composite primary particle and the artificial graphite primary particle are coated with amorphous carbon. A lithium secondary battery using the same can maintain excellent conductivity even after charging and discharging, and the cycle performance deterioration can be prevented.
Patent KR-20190074550-A (KR)
Title: Egr cooler for vehicle
Inventor: KIM JONG CHEON
IPC: F02M26/32
Filed: 2017-12-20
Abstract: Disclosed is an EGR cooler for a vehicle which can reduce costs. According to an embodiment of the present invention, the EGR cooler for a vehicle is installed in an accommodation space in a housing integrated into a wall on one side of a cylinder block of a vehicle. A coolant inlet hole and a coolant outlet hole connected to the accommodation space of the housing to allow a coolant of the cylinder block to flow thereinto and therefrom are formed on the housing. The EGR cooler for a vehicle comprises: a cover plate which is mounted on the housing to close the accommodation space, wherein an exhaust inlet hole and an exhaust outlet hole are formed on both sides thereof to allow exhaust gas to flow thereinto and therefrom; a core including both caps having through holes connected to the exhaust inlet hole and the exhaust outlet hole in the accommodation space, and a tube connecting both caps to each other, in which exhaust gas flows; and a connector arranged between the exhaust inlet hole and the exhaust outlet hole of the cover plate and the through holes of the caps.
Patent KR-20190076780-A (KR)
Inventor: KIM BYOUNG JU
IPC: H01M4/587
Filed: 2017-12-22
Abstract: Disclosed are a negative electrode active material for a rechargeable lithium battery with both high capacity and high output properties, a preparation method thereof and a rechargeable lithium battery comprising the same. A method for preparing a negative electrode active material for a rechargeable lithium battery comprises the following steps: preparing primary particles by pulverizing isotropic coke; mixing and assembling the primary particles, pitch and a catalyst to prepare secondary particles; carbonizing the secondary particles; grinding and distributing the carbonized secondary particles; and graphitizing the ground and distributed secondary particles.
Patent KR-20190078422-A (KR)
Inventor: CHOI MIN HYUK
IPC: A45C15/00
Filed: 2017-12-26
Abstract: Disclosed is a portable electric fan. The disclosed portable electric fan comprises: a connection unit connected to a port of a cellular phone; a body unit having a power unit operated by receiving power from a cellular phone battery through the connection unit; a fan unit connected with the power unit and rotated by the operation of the power unit; and a switch controlling power supplied to the power unit.
Patent KR-20170048326-A (KR)
Title: 권취 코어 및 권취 코어의 제조 방법
Inventor: NAITO YOSHIYASU
IPC: C08L25/04
Filed: 2015-08-26
Abstract: 본 발명은 경량이며, 치수 정밀도와 장척 휨 저감성이 우수한 권취 코어를 제공한다. 스티렌계 수지, 폴리카보네이트, 폴리아릴레이트, 폴리페닐렌옥시드 및 폴리술폰으로부터 선택되는 적어도 1종의 비정성 수지(A), 폴리락트산(B) 및 무기 충전재를 함유하는 수지 조성물을 성형하여 이루어지는 권취 코어로서, 상기 수지 조성물이 상기 비정성 수지(A)를 50~80질량부 및 폴리락트산 수지(B)를 20~50질량부(단, 비정성 수지(A) 및 폴리락트산(B)의 합계는 100질량부) 배합하여 이루어지는 것인 권취 코어. 바람직하게는 무기 충전재(C) 10~40질량부를 더 배합하여 이루어지는 권취 코어이다.
Patent KR-20170032397-A (KR)
Inventor: IVANOV ROMAN
IPC: C11D7/26
Filed: 2015-07-17
Abstract: 본 발명은 화학-기계적 연마 후 반도체 웨이퍼로부터 오염물을 세정하기 위한 조성물을 제공한다.  상기 세정 조성물은 거대 보호 리간드, 유기 아민, 유기 억제제, 및 물을 함유한다.  본 발명은 또한 상기 세정 조성물의 사용 방법을 제공한다.
Patent KR-20170024132-A (KR)
Title: 올레핀 탄화수소 메르캅탄화 방법 및 이에 따라 생성된 조성물
Inventor: MATSON MICHAEL S
IPC: C07C321/22
Filed: 2011-08-02
Abstract: 본 발명은 시클로옥타디엔, 시클로도데카트리엔, 및 트리비닐시클로헥산과 같은 올레핀 탄화수소로부터 폴리올 조성물을 형성하는 공정을 개시한다.  또한 이러한 공정으로 생성되고 황-함유 화합물을 포함하는 폴리올 조성물이 개시된다.
Patent KR-20170039714-A (KR)
Inventor: TAKAHASHI TAKEHITO
IPC: B21F35/00
Filed: 2015-06-25
Abstract: 선재(M)로서 여러가지의 것을 사용하는 경우라도, 코일 스프링을 적확하게 성형할 수 있는 코일 스프링 제조방법 및 코일 스프링 제조장치(1)를 제공한다. 송출되어 오는 선재(M)를 회전 롤러 외주면(5a)에 순차적으로 접속시킴으로써, 선재(M)를 코일형상으로 성형하는 것을 전제로 한다. 이 전제하에서, 선재(M)의 송출에 수반하여, 회전 롤러(5)를, 서보 모터(20)의 회전구동력에 의해, 회전롤러 외주면(5a) 중 선재(M)와의 압력부분이 선재(M)의 진행측을 향하여 이동하도록 회전 구동한다.
Patent KR-20170034453-A (KR)
Title: 홀로그래피 매체의 제조를 위한 예비중합체-기재 폴리우레탄 제제
Inventor: WEISER MARC STEPHAN
IPC: C08G18/10
Filed: 2009-09-24
Abstract: 본 발명은 특히 데이터 저장뿐 아니라 다양한 광학적 적용을 위한 홀로그래피 매체의 제조에 유리하게 적합한 신규 폴리우레탄 조성물에 관한 것이다.
Patent KR-20180053596-A (KR)
Title: 물과 유체에 대한 데이터 수집 시스템 및 방법
Inventor: LEE YEE CHUN
IPC: C02F1/04
Filed: 2015-09-02
Abstract: 저 대기시간 국부 제어와 고 대기시간 광역 작동제어를 동시에 이용한 복수의 모듈 처리 현장을 갖는 수처리 체계 혹은 유체 제어 체계 방법을 제안한다.　상기 다중 모듈 처리 현장은 하나 이상의 다중 펄스 효과 증류(PED) 모듈, 하나 이상의 전처리 유닛 및 하나 이상의 슬러지 농도 및 저장 유닛을 포함한다. 상기 제어 시스템 및 방법은 동일한 PED 모듈의 선택된 PED 파라미터에 대응하는 센서 신호를 검사하고 측정되고 추정된 PED 파라미터에 기초하여 동작을 취한다.　취할 수 있는 조치는　다음 중 하나 이상을 포함할 수 있다. 생산된 물 및 염수에 대한 유량 제어 밸브의 개폐, 압축기 RPM 및 토크 제어 활성화, 시동 / 안정화 히터 켜기 / 끄기, 처리된 신호 및 동작 처리 및 선택적 전송, 현장에서 제어 신호 수신 상기 내장형 PED 제어기의 기준 / 설정치 파라미터를 재조정하거나 PED 역 세척 및 PED 셧다운, 재시동 및 카트리지 교체와 같은 동작을 수행하기 위한 제어 패널을 포함할 수 있다.